On her Instagram Stories, Lee posted a photo of the flowers, along with the card sent from Carey that read, “Dearest Ms. Brenda, congratulations on your historic No. 1. Have a Merry Christmas. Love, Mariah.”

Lee, who soundtracked the post with Carey’s seasonal No. 1 hit “All I Want for Christmas Is You,” captioned the post, “Thank you for your sweet note, @mariahcarey! Wishing you the merriest Christmas, too!”

Lee’s No. 1 is, indeed, a historic one. Sixty-five years after the song’s initial release, “Rockin’ Around the Christmas Tree” crowned the Dec. 9-dated Hot 100 this week. The past four Christmases, the song had peaked at the No. 2 spot behind Carey’s “All I Want for Christmas Is You.” The track jumped up seven spots from the week prior, resting firmly within the chart’s top 10 at the No. 8 spot on the all-genre tally. Carey’s Christmas classic sits one spot behind at No. 2.

Lee celebrated the hit’s No. 1 position on the chart via Instagram on Dec. 5. “#RockinAroundtheChristmasTree is officially #1 on the @Billboard #HOT100 charts!” she excitedly shared. “Thank you so much for listening and rockin’ this holiday season! #65YearsLater #Hot100Charts #ARockinChristmas.”